Reasons Why Phone Casings Are Made of Plastic

If you have been using phones for the past two decades, you ought to have realized that old phones were normally made of metal casings. The recent ones are made of plastic casings using polycarbonate plastic which tends to be strong and scratch-resistant. Why did phone manufacturers change abruptly and start to use lowvolume plastic manufacturing to produce the phone casings?

Here are some of the reasons.

Dustproof

 

Metals are always adhesive making them attract dust and particles from the surrounding. Phones used to get dirty making people always throw away their phones thinking the phones are old but in a real sense they were just dusty. With the coming of plastic casings, phones can now last longer than anticipated and people can always use the phones even in dusty areas. The good thing is that with a single wipe, the phone is stripped of all dust and it becomes super clean. For this reason, you can see stylish and clean phones around the city.

Electric Shock Prevent

 

Charging a phone with a metal casing was disastrous. As the phones were aging, people used to be electrocuted because the phone used to become part of the charging system. As a result, people used to make sure they were very far away from their phones when charging. Low volume plastic manufacturing made it possible for the large production of phone casings to ensure the metal casings are removed. Nowadays people can easily put their phones on charge without the fear of being electrocuted.

Waterproof Material

 

Plastics are good because even when the phone gets into contact with water, the inner parts are always protected. Water cannot enter the phone which means all the internal parts are safe. Metal casings were used to allow water to penetrate inside and the condensation would always let some moisture inside. After some few weeks, the parts inside would become compromised and the water would need a technician to repair it.

PlasticDoesn’t Rust

 

You will be surprised to see that plastic material doesn’t easily rust. When your phone casing is made of plastic, even when you live in salty water areas like near the ocean, the phone doesn’t rust at all and it remains the best in terms of appearance and functioning. Always make sure you have the best cover so that you don’t directly expose your phone casing to the environment.

 

The phone industry has revolutionized over time with the complicated features being removed to bring simplicity and efficiency. For this reason, low volume plastic manufacturing and CNC machining have been in great use to ensure mobile chips and parts are well made to serve the end customer with maximum efficiency.

Conclusion

Plastic is also easy to recycle which means it is good for the environment. When plastic is used to make phones, pollution is reduced as compared to metals. Lots of companies including the upcoming ones are now using plastics to manufacture the parts of their phones. Even laptops are now chiefly made of plastics.

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